120341549 has 2 divisors, whose sum is σ = 120341550. Its totient is φ = 120341548.

The previous prime is 120341539. The next prime is 120341567. The reversal of 120341549 is 945143021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61512649 + 58828900 = 7843^2 + 7670^2 .

It is an emirp because it is prime and its reverse (945143021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120341549 - 2⁸ = 120341293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120341539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60170774 + 60170775.

It is an arithmetic number, because the mean of its divisors is an integer number (60170775).

Almost surely, 2^120341549 is an apocalyptic number.

It is an amenable number.

120341549 is a deficient number, since it is larger than the sum of its proper divisors (1).

120341549 is an equidigital number, since it uses as much as digits as its factorization.

120341549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 120341549 is about 10970.0295806347. The cubic root of 120341549 is about 493.7099339598.

The spelling of 120341549 in words is "one hundred twenty million, three hundred forty-one thousand, five hundred forty-nine".